Answer:
John answered 50 questions.
Step-by-step explanation:
Although five of John's answers were incorrect, 90% of his answers were correct.
This means that 5 is 100 - 90% = 10% of the total number of questions, n. So
John answered 50 questions.
Which equation supports the given conjecture? The difference of two odd numbers is an even number. A. 23 – 19 = 4 B. 16 – 10 = 6
1 answer:
You might be interested in
Since the spinner has 5 slots it contains 3 odd and 2 evens,
- Odds ⇒ 1, 3, 5
- Evens⇒ 2,4
this can be expressed as
, cross multiply and we get
%
Previous balance:
+ $481,47→ 11/30
- $300,00 → 11/02
- $68,99 → 11 / 10
- $45,00 → 11/15
- $72,75 → 11/17
----------------------------
+ $481,47 - $113,26 =
+ $368,21
new balance:
+ $481,47→ 11/30
- $300,00 → 11/02
- $
→ 11 / 10 for -$58,99
- $45,00 → 11/15
- $
→ 11/17 for $ 0
-------------------------------------------------------------------------------------
+ $481,47 - $196,01 =
+$285,46
Answer:
+ $481,47→ 11/30
- $300,00 → 11/02
- $68,99 → 11 / 10
- $45,00 → 11/15
- $72,75 → 11/17
----------------------------
+ $481,47 - $113,26 =
+ $368,21
new balance:
+ $481,47→ 11/30
- $300,00 → 11/02
- $
- $45,00 → 11/15
- $
-------------------------------------------------------------------------------------
+ $481,47 - $196,01 =
+$285,46
Answer: